Power-operated tools for gripping and holding loose diamonds, namely, tweezers and stone grippers

'diamond':10 'grip':6 'gripper':15 'hold':8 'loos':9 'name':11 'oper':3 'power':2 'power-oper':1 'stone':14 'tool':4 'tweezer':12

Manually-operated tools for gripping and holding loose diamonds, namely, tweezers and stone grippers

'diamond':10 'grip':6 'gripper':15 'hold':8 'loos':9 'manual':2 'manually-oper':1 'name':11 'oper':3 'stone':14 'tool':4 'tweezer':12

Scope for grading diamond cut quality; Diamond scope for viewing and displaying diamonds

'cut':5 'diamond':4,7,13 'display':12 'grade':3 'qualiti':6 'scope':1,8 'view':10

DIAMOND PROMOTION MASTERS

Owners